methyl 5-methyl-1H-pyrazole-3-carboxylate （CAS # 25016-17-5)
| WGK Ubudage | 3 |
| Icyiciro cya Hazard | IRRITANT |
Intangiriro
methyl ni ifumbire mvaruganda hamwe na molekuline C7H8N2O2 hamwe nuburemere bwa molekile ya 148.15g / mol. Nibintu bitagira ibara bifite impumuro idasanzwe.
Uru ruganda rukunze gukoreshwa mubijyanye nimiti yubukorikori, imiti yica udukoko n amarangi. Irashobora gukoreshwa nkigihe cyo guhuza ibindi bintu kama kama, nka: insimburangingo yica udukoko dimethicarb.
Uburyo bwo gutegura methyl mubusanzwe bubonwa na esterification reaction. Uburyo bwihariye nugukora 5-methyl pyrazole-3-karubasi ya acide na methanol, imbere ya catalizator ikwiye, kugirango ubone ibicuruzwa wifuza.
Ku bijyanye n’amakuru y’umutekano, methyl ni amazi yaka umuriro kandi agomba kubikwa kure yumuriro nubushyuhe bwinshi. Mugihe cyo gukoresha no kubika, hagomba kwitonderwa kugirango wirinde guhura nuruhu, amaso ninzira zubuhumekero. Muri icyo gihe, igikorwa kigomba kwambara ibikoresho bikingira, nka gants, indorerwamo hamwe na mask yo gukingira. Niba winjiye cyangwa uhumeka, shakisha ubuvuzi ako kanya.
